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A platform for research: civil engineering, architecture and urbanism
Friction energy consumption type outer wall connecting joint
The invention provides a friction energy dissipation type outer wall connecting joint. The friction energy dissipation type outer wall connecting joint comprises a plurality of connecting pieces and fastening pieces. A bolt hole is formed in the connecting piece, and the fastening piece is arranged in the bolt hole in a penetrating mode to achieve connection; wherein the connecting piece is provided with a friction surface, and the friction surface comprises a fixed connection friction surface and a slidable friction surface; the slidable friction surfaces are attached to each other when the two connecting pieces are connected, and are used for generating sliding friction under the action of an earthquake so as to reduce energy; the fixedly-connected friction surfaces are attached to each other when the two connecting pieces are connected, do not slide and are connected. According to the configuration, by arranging the slidable friction surfaces, relative sliding and friction can be achieved under the earthquake action, so that part of energy generated by the earthquake action is consumed, damage of the earthquake action to the main body structure is reduced, displacement deformation of the main body structure is reduced, meanwhile, earthquake displacement of the outer wall plate is reduced, and the service life of the outer wall plate is prolonged. And the board seam width requirement of the large-size external wall board is reduced.
本发明提供一种摩擦耗能型外墙连接节点，包括：多个连接件和紧固件；连接件上设置有螺栓孔，紧固件穿设于螺栓孔，以实现连接；其中，连接件具有摩擦面，摩擦面包括固定连接摩擦面和可滑移摩擦面；可滑移摩擦面在两个连接件相连接时相互贴靠，用于在地震作用下发生滑动摩擦，以降低能量；固定连接摩擦面在两个连接件相连接时相互贴靠，不发生滑移并实现连接。如此配置，通过设置可滑移摩擦面，能够在地震作用下实现相对滑动并产生摩擦，以消耗部分地震作用产生的能量，进而降低地震作用对主体结构的损伤，减少主体结构的位移变形，同时也减少了外墙板的地震位移，降低大尺寸外墙板的板缝宽度要求。
Friction energy consumption type outer wall connecting joint
The invention provides a friction energy dissipation type outer wall connecting joint. The friction energy dissipation type outer wall connecting joint comprises a plurality of connecting pieces and fastening pieces. A bolt hole is formed in the connecting piece, and the fastening piece is arranged in the bolt hole in a penetrating mode to achieve connection; wherein the connecting piece is provided with a friction surface, and the friction surface comprises a fixed connection friction surface and a slidable friction surface; the slidable friction surfaces are attached to each other when the two connecting pieces are connected, and are used for generating sliding friction under the action of an earthquake so as to reduce energy; the fixedly-connected friction surfaces are attached to each other when the two connecting pieces are connected, do not slide and are connected. According to the configuration, by arranging the slidable friction surfaces, relative sliding and friction can be achieved under the earthquake action, so that part of energy generated by the earthquake action is consumed, damage of the earthquake action to the main body structure is reduced, displacement deformation of the main body structure is reduced, meanwhile, earthquake displacement of the outer wall plate is reduced, and the service life of the outer wall plate is prolonged. And the board seam width requirement of the large-size external wall board is reduced.
本发明提供一种摩擦耗能型外墙连接节点，包括：多个连接件和紧固件；连接件上设置有螺栓孔，紧固件穿设于螺栓孔，以实现连接；其中，连接件具有摩擦面，摩擦面包括固定连接摩擦面和可滑移摩擦面；可滑移摩擦面在两个连接件相连接时相互贴靠，用于在地震作用下发生滑动摩擦，以降低能量；固定连接摩擦面在两个连接件相连接时相互贴靠，不发生滑移并实现连接。如此配置，通过设置可滑移摩擦面，能够在地震作用下实现相对滑动并产生摩擦，以消耗部分地震作用产生的能量，进而降低地震作用对主体结构的损伤，减少主体结构的位移变形，同时也减少了外墙板的地震位移，降低大尺寸外墙板的板缝宽度要求。
Friction energy consumption type outer wall connecting joint
摩擦耗能型外墙连接节点
WU XUESHU (author) / LI JINJUN (author) / WANG PINGSHAN (author)
2023-12-12
Patent
Electronic Resource
Chinese
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